Up next 15 secrets of Transmit 4 – Panic Blog Published on 03 November 2010 TagsApple apps,iPhoto,iPhoto 11,OS X Snow Leopard,submission,UI iPhoto ‘11 uses black, translucent tooltips instead of the system-wide yellow ones. The new style fits the overall appearance of iPhoto much better. It my also be a sign of things to come in Mac OS X 10.7 Lion.